摘要
新疆巴里坤湖ZK0024孔湖相沉积经多种手段同步分析表明自全新世以来,当湖区古气候多次出现不同程度的冷湿与暖干交替变化时,反映巴里坤湖发育史上经历了多次水位扩张期与收缩期的演变过程,此时山区则表现为全新世以来几次冰期与间冰期的进退变化,三者均呈现有规律的同周期变化,构成巴里坤全新世环境演变统一发展的整体。
Through many synchronous analysis of lacustrine deposit from Hole Zk 0024 in the Balikun Lake in Xinjiang, it is known that, since Holocene, the lake's water level has undergone multiple expansion and contraction periods, corresponding to multiple alternations of cold-humid and hot-dry climates in the lake area. In the meantime, several advancing and retreating processes in glacial and interglacial stages occurred in mountainous region. Water level, palaeoclimate and glacial period all went through 4 regular synperiodic varia tions, making up a unification in Holocene environmental evolution in the Balikun Lake area.
出处
《海洋地质与第四纪地质》
CAS
CSCD
北大核心
1990年第3期91-98,共8页
Marine Geology & Quaternary Geology
基金
国家自然科学基金资助课题
关键词
全新世
环境
演变
湖泊
巴里坤湖
Balikun Lake environmental evolution Holocene
